The group’s principal activity is to provide real estate financial services. The group’s product is mortgage loans. The group products are sold under the brand names Ditech.com, GMAC Bank, GMAC Mortgage, GMAC-RFC, Homecomings Financial, GMAC Real Estate and GMAC Global Relocation Services. Customers served by the group include residential real estate developers, resort and timeshare developers and healthcare companies. The group operates from the United States and the United Kingdom.